Community
Can you post an image of the screw? Have you looked on McMaster-Carr's website? They have a lot of downloadable models.
If this solved your issue please mark this posting "Accept as Solution".
Or if you like something that was said and it was helpful, Kudos are appreciated. Thanks!!!!
Assuming it's a content center screw, make sure you copy it to your own editable library, then edit the "Family table", copy the closest M16 screw, paste it back in as a new row, and just change the pitch in the "Pitch" column.